自由存取控制 的英文怎麼說

中文拼音 [zìyóucúnqǔkòngzhì]
自由存取控制 英文
discretionary access control
  • 自 : Ⅰ代詞（自己） self; oneself; one s own Ⅱ副詞（自然;當然） certainly; of course; naturally; willin...
  • 由 : causereason
  • 存 : 動詞1 （存在; 生存） exist; live; survive 2 （儲存; 保存） store; keep 3 （蓄積; 聚集） accumulat...
  • 取 : Ⅰ動詞1 （拿到身邊） take; get; fetch 2 （得到; 招致） aim at; seek 3 （採取; 選取） adopt; assume...
  • 控 : 動詞1 （告發;控告） accuse; charge 2 （控制） control; dominate 3 （使容器口兒朝下 讓裏面的液體慢...
  • 制 : Ⅰ動詞1 （製造） make; manufacture 2 （擬訂; 規定） draw up; establish 3 （用強力約束; 限定; 管束...
  • 自由 : freedomliberty
  • 控制 : control; dominate; regulate; govern; manage; check; cybernate; manipulate; encraty; rule; rein; c...
  1. Vanadium is important and valuable in steel - making, electronic production and national defence industry etc. now, the operation pattern of refining vanadium in our nation is based on human experiences, and the automation degree is still at a low level. operation mode based on human experiences is one of the main reasons make the quality of semi - steel and vanadium product unstable. in developed contury such as russian, static model was used to control the process of vanadium refining

    我國目前的轉爐提釩為人工操作模式，由操作人員根據經驗和感覺進行操作，自動化水平低，存在著釩渣質量和半鋼質量不穩定的問題；在國外，俄羅斯等一些國家已經在使用靜態模型對提釩過程進行控制，取得了較好的效果，但是這些模型大都是根據復雜的物理化學規律研製的機理模型，要求有非常穩定的生產流程和工藝條件，對于鐵水成分、生產設備等變化的適應性差，不但移植困難，而且模型價格異常昂貴。
  2. This dissertation analyzes detailed research about some key technology and security policy, such as secure saving and getting between agents, secure communication between agents and hosts or agent proxy servers, mobile agent self - safe, safe transfer and control and timestamp, md5, dsa, identity authentication, digital signature etc. the insecure, single problems are resolved gradually, the whole safe framework needs to synthesize the consideration and form further

    由於很多安全問題之間也有相互制約，只能根據實際情況，找到最適合實際需要的安全策略。接下來對某些關鍵技術，諸如移動agent之間， agent與主機、代理服務器之間的安全存取資源，移動agent自身保護，安全地傳輸與控制，安全的通信，時間戳技術，消息摘要，數字簽名身份認證等安全策略，進行較詳細的剖析研究。
  3. Because there are many copies of chloroplast dna and the chloroplast has a strong tolerance to accumulation of the products expressed by the introduced foreign gene, a high level of expression is often happened in chloroplast transformation. in addition, because of prokaryotic property of the chloroplast, the prokaryotic gene can be expressed in chloroplast without any modification and multigene can be simultaneously transferred in " polycistron ", which is impossible in nucleic transformation

    另外，由於葉綠體基因組的原核性質，對來自原核生物的外源基因無需改造就可以在葉綠體內高效表達，而且可以將多個外源基因採取「多順反子」的原核表達形式同時引入，並由共同的啟動子控制，既方便操作又可避免由於存在多個相同啟動子所帶來的「共沉默」 。
  4. The main idea in this paper is to design greenhouse computer distributed auto - control system. the system is a kind of principal and subordinate structure made up of one pc and several microcontrollers, principal can bus communication network and crc validated algorithms to ensure data transmitted correctly. the local operation in greenhouse can be obtained by monitoring environment parameters and warning information can be read into pc

    本文的主要設計思想是構建溫室計算機分散式自動控制系統，由一臺pc機與多個微電腦控制裝置組成主從式分佈結構，採用總線式can通信網路和crc校驗的通信演算法進行數據傳輸，通過讀取實時和歷史存儲的環境參數值和報警信息來監測溫室的運行情況。
  5. However, the testing cost is increased rapidly due to lack of controllability and observability, and thus general test access mechanism and high - performance automatic test equipments ( ates ) are needed to overcome the testing problems

    但是由於高度整合的結果，使得各個線路缺乏足夠的可控制性與可觀測性，也造成了需要額外的測試存取機制以及高速的自動測試機臺來完成測試，因此造成了測試成本的增加。
  6. Ttis study first discuss how 1ogistics company make use of netwrk to twe mangement, and then analyze the benefit, finally present advice to logistics company for futuf progress. the results of thes study are as followedffirst, the network environment is necmp for logishcs company. secon4the use of lithermation technology, netwotk skills and atmatic equipment will bring logistics company benefits, such as orrtiine information, reduced labor cost, cut down mistake and omission, no paper environmnt, effective store control, well inveneq cedl and on tli11e, correct accounting recoids and statements. third, b c ommerc e corp ofati on s e ntru s t t he l og ist ic di striblltion to l ogi shc s company, and ecommerce corporations can concem customers " goods and custoffier managenent. logistics con1pany can make use of scale advantage to hefo t customer / consumer receive goods more quickly

    研究結果指出，網路化環境為專業物流公司必行的決策，應用信息科技，網路技術與自動化設備將為專業物流公司帶來的效益有：即時有用的信息、抑減人力成本、減少錯誤與遺漏、無紙化環境、有效的儲位控制、良好的存貨控管以及即時正確的會計記錄與報表；電子商務公司將物流配送委由專業物流公司處理后，電子商務公司就可專注于提供顧客滿意的商品、豐富網站內容及做好顧客管理；而專業物流公司在接受電子商務公司的委託后，就可利用其規模優勢協助顧客消費者更迅速地取得所購的商品。
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